Helmet cover



FIG. 1 is a top plan view of a helmet cover showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof; and,

FIG. 5 is a side view thereof, the opposite side being a mirror image.

The broken dashed lines on the brim of the helmet cover shown in FIGS. 1 and FIGS. 3-5 represent thread stitching, and are part of the claimed design.

The broken lines shown in FIGS. 2-5 representing a portion of the helmet and accompanying straps are for illustrative purposes only and form no part of the claimed design.

The cross-hatch shading in FIGS. 1 and 3-5 is understood to repeat throughout the indicated area. 

CLAIM The ornamental design for a helmet cover, as shown and described. 